Changes in webui for SDK 0.7.0. Two general changes were needed:
- changes to comply with the safe html changes. Now that Nodes can be created safely, I also allow injecting them in bindings directly.
- changes in tests that relied on the order of iteration of sets (this seemed to have changed too)
R=blois@google.com
Committed: https://github.com/dart-lang/web-ui/commit/2650dbf